.eval_dots_arg          evaluate dots argument
.i_find_in              internal replacement of match function for
                        remove missing values (match is much slower but
                        can handle more data classes)
.i_in                   Match values
.init                   backend for i_labelled
.is_sequential          checks if vector is numeric sequence
.merge_labels           combine old value labels with new value labels
.valid_annotation       validate annotation - intern
.valid_label            validate variable label - intern
.valid_labels           validate value labels - intern
.valid_missing          validate missing values/range - intern
.valid_scale            validate scale label - intern
.valid_subject          validate subject - intern
.valid_wording          validate wording - intern
[.i_labelled            subsetting vectors of class i_labelled
[[.i_labelled           subsetting vectors of class i_labelled
as.i_labelled           coerce to i_labelled class
grapesingrapes          generic for %in%
i_annotation            add annotation to variable
i_as_character          as character
i_as_factor             as factor
i_as_numeric            as numeric
i_assert_labels         Check for required value labels in set of
                        variables
i_copy                  copy meta information from one variable to
                        another
i_get_annotation        get annotation
i_get_equal_subject     get variable names by subject
i_get_equal_wording     get variable names by wording
i_get_label             get variable label
i_get_labels            get value labels
i_get_na_range          get missing range
i_get_na_values         get missing values
i_get_scale             get scale level
i_get_subject           get subject
i_get_wording           get wording
i_label                 set variable label
i_labelled              class constructor
i_labels                set value labels
i_missing_to_na         missing values to NA
i_na_range              define missing range
i_na_values             define missing values
i_print_annotation      print annotation
i_print_attributes      print attributes
i_print_label           print variable label
i_print_labels          print value labels
i_print_na_range        print missing range
i_print_na_values       print missing values
i_print_scale           print scale level
i_print_subject         print subject
i_print_wording         print wording
i_recode                i_recode Function for recoding new variable
                        from origin variable(s).
i_remove_annotation     remove annotation
i_remove_label          remove variable label
i_remove_labels         remove all value labels
i_remove_missing_labels
                        remove missing labels
i_remove_na_range       remove as na range
i_remove_na_values      remove as na values
i_remove_scale          remove scale level
i_remove_subject        remove subject
i_remove_wording        remove wording
i_scale                 set scale level
i_sort_labels           sort value labels by values or by labels
i_subject               add subject to variable
i_table                 cross tabulation and table creation using
                        i_labelled labels
i_to_base_class         remove class i_labelled and return base R class
i_unclass               unclass variables
i_valid_annotation      validate annotation
i_valid_label           validate variable labels
i_valid_labels          validate value labels
i_valid_scale           validate variable scale level
i_valid_subject         validate subject
i_valid_wording         validate wording
i_wording               add wording to variable
is.i_labelled           check for class i_labelled
is_decimal              Check if vector contains decimal values
print.i_labelled        custom print method for i_labelled
